| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.70 | 13.763% | $162.3398 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $110.32 | 9.161% | $120.4264 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $25.45 | 6.850% | $27.1933 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $136.43 | 8.760% | $148.3813 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $163.85 | 13.308% | $185.6552 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $135.53 | 9.275% | $148.1004 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $44.71 | 12.498% | $50.2979 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $758.99 | $842.3943 | $842.40 | $842.45 | $842.40 | |